"Captain Stratosphere" Jack McGraw, ace pilot in the Great War, leads a stalwart crew on a bold quest aboard an experimental airship. Traveling from New Jersey to Haiti to the jungle canopy of the Amazon, our heroes battle the evil machinations of the sorcerer Aleister Crowley and his dark army, the Astrum Argentum. Along the way they battle saboteurs, sky pirates, a giant octopus, rocket zombies and encounter a tribe of natives who live in a majestic city in the treetops - all in two-fisted pulp adventure tradition.
